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-rw-r--r--testpar/t_mdset.c604
-rw-r--r--testpar/testphdf5.h2
2 files changed, 493 insertions, 113 deletions
diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index 841d0b1..9a6856d 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -1711,36 +1711,106 @@ void io_mode_confusion(void)
*
* JRM -- 10/13/10
*
- * Changes: None.
+ * Changes:
+ * Break it into two parts, a writer to write the file and a reader
+ * the correctness of the writer. AKC -- 2010/10/27
*/
#define NUM_DATA_SETS 4
#define LOCAL_DATA_SIZE 4
#define LARGE_ATTR_SIZE 256
+/* Since all even and odd processes are split into writer and reader comm
+ * respectively, process 0 and 1 in COMM_WORLD become the root process of
+ * the writer and reader comm respectively.
+ */
+#define Writer_Root 0
+#define Reader_Root 1
+#define Reader_wait(mpi_err, xsteps) \
+ mpi_err = MPI_Bcast(&xsteps, 1, MPI_INT, Writer_Root, MPI_COMM_WORLD)
+#define Reader_result(mpi_err, xsteps_done) \
+ mpi_err = MPI_Bcast(&xsteps_done, 1, MPI_INT, Reader_Root, MPI_COMM_WORLD)
+#define Reader_check(mpi_err, xsteps, xsteps_done) \
+ { Reader_wait(mpi_err, xsteps); \
+ Reader_result(mpi_err, xsteps_done);}
+
+/* object names used by both rr_obj_hdr_flush_confusion and
+ * rr_obj_hdr_flush_confusion_reader.
+ */
+const char * dataset_name[NUM_DATA_SETS] =
+ {
+ "dataset_0",
+ "dataset_1",
+ "dataset_2",
+ "dataset_3"
+ };
+const char * att_name[NUM_DATA_SETS] =
+ {
+ "attribute_0",
+ "attribute_1",
+ "attribute_2",
+ "attribute_3"
+ };
+const char * lg_att_name[NUM_DATA_SETS] =
+ {
+ "large_attribute_0",
+ "large_attribute_1",
+ "large_attribute_2",
+ "large_attribute_3"
+ };
void rr_obj_hdr_flush_confusion(void)
{
- const char * dataset_name[NUM_DATA_SETS] =
- {
- "dataset_0",
- "dataset_1",
- "dataset_2",
- "dataset_3"
- };
- const char * att_name[NUM_DATA_SETS] =
- {
- "attribute_0",
- "attribute_1",
- "attribute_2",
- "attribute_3"
- };
- const char * lg_att_name[NUM_DATA_SETS] =
- {
- "large_attribute_0",
- "large_attribute_1",
- "large_attribute_2",
- "large_attribute_3"
- };
+ /* MPI variables */
+ /* private communicator size and rank */
+ int mpi_size;
+ int mpi_rank;
+ int mrc; /* mpi error code */
+ int is_reader; /* 1 for reader process; 0 for writer process. */
+ MPI_Comm comm;
+
+
+ /* test bed related variables */
+ const char * fcn_name = "rr_obj_hdr_flush_confusion";
+ const hbool_t verbose = FALSE;
+
+ /* Create two new private communicators from MPI_COMM_WORLD.
+ * Even and odd ranked processes go to comm_writers and comm_readers
+ * respectively.
+ */
+ MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
+ MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+ if (mpi_size < 3){
+ HDfprintf(stdout, "%s needs at least 3 processes to run. Terminated.\n",
+ fcn_name);
+ nerrors++;
+ return;
+ }
+ is_reader = mpi_rank % 2;
+ mrc = MPI_Comm_split(MPI_COMM_WORLD, is_reader, mpi_rank, &comm);
+ VRFY((mrc==MPI_SUCCESS), "MPI_Comm_split");
+
+ /* The reader proocesses branches off to do reading
+ * while the writer processes continues to do writing
+ * Whenever writers finish one writing step, including a H5Fflush,
+ * they inform the readers, via MPI_COMM_WORLD, to verify.
+ * They will wait for the result from the readers before doing the next
+ * step. When all steps are done, they inform readers to end.
+ */
+ if (is_reader)
+ rr_obj_hdr_flush_confusion_reader(comm);
+ else
+ rr_obj_hdr_flush_confusion_writer(comm);
+
+ MPI_Comm_free(&comm);
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
+
+ return;
+
+} /* rr_obj_hdr_flush_confusion() */
+
+void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
+{
int i;
int j;
hid_t file_id = -1;
@@ -1767,11 +1837,19 @@ void rr_obj_hdr_flush_confusion(void)
double lg_att[LARGE_ATTR_SIZE];
/* MPI variables */
+ /* world communication size and rank */
+ int mpi_world_size;
+ int mpi_world_rank;
+ /* private communicator size and rank */
int mpi_size;
int mpi_rank;
+ int mrc; /* mpi error code */
+ /* steps to verify and have been verified */
+ int steps = 0;
+ int steps_done = 0;
/* test bed related variables */
- const char * fcn_name = "rr_obj_hdr_flush_confusion";
+ const char * fcn_name = "rr_obj_hdr_flush_confusion_writer";
const hbool_t verbose = FALSE;
const H5Ptest_param_t * pt;
char * filename;
@@ -1780,11 +1858,13 @@ void rr_obj_hdr_flush_confusion(void)
* setup test bed related variables:
*/
- pt = GetTestParameters();
+ pt = (const H5Ptest_param_t *)GetTestParameters();
filename = pt->name;
- MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
- MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+ MPI_Comm_rank(MPI_COMM_WORLD, &mpi_world_rank);
+ MPI_Comm_size(MPI_COMM_WORLD, &mpi_world_size);
+ MPI_Comm_rank(comm, &mpi_rank);
+ MPI_Comm_size(comm, &mpi_size);
/*
* Set up file access property list with parallel I/O access
@@ -1797,7 +1877,7 @@ void rr_obj_hdr_flush_confusion(void)
fapl_id = H5Pcreate(H5P_FILE_ACCESS);
VRFY((fapl_id != -1), "H5Pcreate(H5P_FILE_ACCESS) failed");
- err = H5Pset_fapl_mpio(fapl_id, MPI_COMM_WORLD, MPI_INFO_NULL);
+ err = H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL);
VRFY((err >= 0 ), "H5Pset_fapl_mpio() failed");
@@ -1817,7 +1897,7 @@ void rr_obj_hdr_flush_confusion(void)
/*
- * create the data sets.
+ * Step 1: create the data sets and write data.
*/
if(verbose )
@@ -1833,12 +1913,11 @@ void rr_obj_hdr_flush_confusion(void)
VRFY((disk_space[i] >= 0), "H5Screate_simple(1) failed.\n");
dataset[i] = H5Dcreate2(file_id, dataset_name[i], H5T_NATIVE_DOUBLE,
- disk_space[i], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+ disk_space[i], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
VRFY((dataset[i] >= 0), "H5Dcreate(1) failed.\n");
}
-
/*
* setup data transfer property list
*/
@@ -1866,28 +1945,23 @@ void rr_obj_hdr_flush_confusion(void)
mem_start[0] = (hsize_t)(0);
for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
-
data[j] = (double)(mpi_rank + 1);
}
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start,
NULL, disk_count, NULL);
VRFY((err >= 0), "H5Sselect_hyperslab(1) failed.\n");
-
mem_space[i] = H5Screate_simple(1, mem_size, NULL);
VRFY((mem_space[i] >= 0), "H5Screate_simple(2) failed.\n");
-
err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET,
mem_start, NULL, mem_count, NULL);
VRFY((err >= 0), "H5Sselect_hyperslab(2) failed.\n");
-
err = H5Dwrite(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i],
disk_space[i], dxpl_id, data);
VRFY((err >= 0), "H5Dwrite(1) failed.\n");
-
- for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) data[j] *= 10.0;
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+ data[j] *= 10.0;
}
/*
@@ -1898,14 +1972,14 @@ void rr_obj_hdr_flush_confusion(void)
HDfprintf(stdout, "%0d:%s: closing dataspaces.\n", mpi_rank, fcn_name);
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
err = H5Sclose(disk_space[i]);
VRFY((err >= 0), "H5Sclose(disk_space[i]) failed.\n");
-
err = H5Sclose(mem_space[i]);
VRFY((err >= 0), "H5Sclose(mem_space[i]) failed.\n");
}
+ /* End of Step 1: create the data sets and write data. */
+
/*
* flush the metadata cache
*/
@@ -1916,36 +1990,31 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
VRFY((err >= 0), "H5Fflush(1) failed.\n");
+ /* Tell the reader to check the file up to steps. */
+ steps++;
+ Reader_check(mrc, steps, steps_done);
/*
- * write attributes to each dataset
+ * Step 2: write attributes to each dataset
*/
if(verbose )
HDfprintf(stdout, "%0d:%s: writing attributes.\n", mpi_rank, fcn_name);
att_size[0] = (hsize_t)(LOCAL_DATA_SIZE);
-
for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
-
att[j] = (double)(j + 1);
}
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
att_space[i] = H5Screate_simple(1, att_size, NULL);
VRFY((att_space[i] >= 0), "H5Screate_simple(3) failed.\n");
-
att_id[i] = H5Acreate2(dataset[i], att_name[i], H5T_NATIVE_DOUBLE,
att_space[i], H5P_DEFAULT, H5P_DEFAULT);
VRFY((att_id[i] >= 0), "H5Acreate(1) failed.\n");
-
-
err = H5Awrite(att_id[i], H5T_NATIVE_DOUBLE, att);
VRFY((err >= 0), "H5Awrite(1) failed.\n");
-
for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
-
att[j] /= 10.0;
}
}
@@ -1962,11 +2031,12 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Sclose(att_space[i]);
VRFY((err >= 0), "H5Sclose(att_space[i]) failed.\n");
-
err = H5Aclose(att_id[i]);
VRFY((err >= 0), "H5Aclose(att_id[i]) failed.\n");
}
+ /* End of Step 2: write attributes to each dataset */
+
/*
* flush the metadata cache again
*/
@@ -1977,9 +2047,12 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
VRFY((err >= 0), "H5Fflush(2) failed.\n");
+ /* Tell the reader to check the file up to steps. */
+ steps++;
+ Reader_check(mrc, steps, steps_done);
/*
- * write large attributes to each dataset
+ * Step 3: write large attributes to each dataset
*/
if(verbose )
@@ -1989,28 +2062,23 @@ void rr_obj_hdr_flush_confusion(void)
lg_att_size[0] = (hsize_t)(LARGE_ATTR_SIZE);
for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
-
lg_att[j] = (double)(j + 1);
}
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
lg_att_space[i] = H5Screate_simple(1, lg_att_size, NULL);
VRFY((lg_att_space[i] >= 0), "H5Screate_simple(4) failed.\n");
-
lg_att_id[i] = H5Acreate2(dataset[i], lg_att_name[i], H5T_NATIVE_DOUBLE,
lg_att_space[i], H5P_DEFAULT, H5P_DEFAULT);
VRFY((lg_att_id[i] >= 0), "H5Acreate(2) failed.\n");
-
-
err = H5Awrite(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att);
VRFY((err >= 0), "H5Awrite(2) failed.\n");
-
for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
-
lg_att[j] /= 10.0;
}
}
+
+ /* Step 3: write large attributes to each dataset */
/*
* flush the metadata cache yet again to clean the object headers.
@@ -2028,9 +2096,12 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
VRFY((err >= 0), "H5Fflush(3) failed.\n");
+ /* Tell the reader to check the file up to steps. */
+ steps++;
+ Reader_check(mrc, steps, steps_done);
/*
- * write different large attributes to each dataset
+ * Step 4: write different large attributes to each dataset
*/
if(verbose )
@@ -2038,21 +2109,33 @@ void rr_obj_hdr_flush_confusion(void)
mpi_rank, fcn_name);
for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
-
lg_att[j] = (double)(j + 2);
}
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
err = H5Awrite(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att);
VRFY((err >= 0), "H5Awrite(2) failed.\n");
-
for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
-
lg_att[j] /= 10.0;
}
}
+ /* End of Step 4: write different large attributes to each dataset */
+
+ /*
+ * flush the metadata cache again
+ */
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n",
+ mpi_rank, fcn_name);
+ err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+ VRFY((err >= 0), "H5Fflush(3) failed.\n");
+
+ /* Tell the reader to check the file up to steps. */
+ steps++;
+ Reader_check(mrc, steps, steps_done);
+
+ /* Step 5: Close all objects and the file */
/*
* close large attribute IDs and spaces
@@ -2066,7 +2149,6 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Sclose(lg_att_space[i]);
VRFY((err >= 0), "H5Sclose(lg_att_space[i]) failed.\n");
-
err = H5Aclose(lg_att_id[i]);
VRFY((err >= 0), "H5Aclose(lg_att_id[i]) failed.\n");
}
@@ -2080,7 +2162,6 @@ void rr_obj_hdr_flush_confusion(void)
HDfprintf(stdout, "%0d:%s: closing datasets .\n", mpi_rank, fcn_name);
for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-
err = H5Dclose(dataset[i]);
VRFY((err >= 0), "H5Dclose(dataset[i])1 failed.\n");
}
@@ -2105,83 +2186,380 @@ void rr_obj_hdr_flush_confusion(void)
err = H5Fclose(file_id);
VRFY((err >= 0 ), "H5Fclose(1) failed");
-
- /*
- * Must now open file and attempt to read data sets -- do this on process
- * zero only. Test passes if we are able to do this, and fails otherwise.
- */
- if ( mpi_rank == 0 ) {
+ /* End of Step 5: Close all objects and the file */
+ /* Tell the reader to check the file up to steps. */
+ steps++;
+ Reader_check(mrc, steps, steps_done);
- /*
- * Re-open the file
- */
- if(verbose)
- HDfprintf(stdout, "%0d:%s: re-opening file.\n", mpi_rank, fcn_name);
- file_id = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT);
- VRFY((file_id >= 0 ), "H5Fopen() failed");
- /*
- * Attempt to open the data sets
- */
+ /* All done. Inform reader to end. */
+ steps=0;
+ Reader_check(mrc, steps, steps_done);
- if(verbose )
- HDfprintf(stdout, "%0d:%s: opening datasets.\n",
- mpi_rank, fcn_name);
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
- for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ return;
- dataset[i] = -1;
- }
+} /* rr_obj_hdr_flush_confusion_writer() */
+
+void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
+{
+ int i;
+ int j;
+ hid_t file_id = -1;
+ hid_t fapl_id = -1;
+ hid_t dxpl_id = -1;
+ hid_t lg_att_id[NUM_DATA_SETS];
+ hid_t lg_att_type[NUM_DATA_SETS];
+ hid_t disk_space[NUM_DATA_SETS];
+ hid_t mem_space[NUM_DATA_SETS];
+ hid_t dataset[NUM_DATA_SETS];
+ hsize_t disk_count[1];
+ hsize_t disk_start[1];
+ hsize_t mem_count[1];
+ hsize_t mem_size[1];
+ hsize_t mem_start[1];
+ herr_t err;
+ htri_t tri_err;
+ double data[LOCAL_DATA_SIZE];
+ double data_read[LOCAL_DATA_SIZE];
+ double att[LOCAL_DATA_SIZE];
+ double att_read[LOCAL_DATA_SIZE];
+ double lg_att[LARGE_ATTR_SIZE];
+ double lg_att_read[LARGE_ATTR_SIZE];
- for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ /* MPI variables */
+ /* world communication size and rank */
+ int mpi_world_size;
+ int mpi_world_rank;
+ /* private communicator size and rank */
+ int mpi_size;
+ int mpi_rank;
+ int mrc; /* mpi error code */
+ int steps = -1; /* How far (steps) to verify the file */
+ int steps_done = -1; /* How far (steps) have been verified */
- dataset[i] = H5Dopen2(file_id, dataset_name[i], H5P_DEFAULT);
+ /* test bed related variables */
+ const char * fcn_name = "rr_obj_hdr_flush_confusion_reader";
+ const hbool_t verbose = FALSE;
+ const H5Ptest_param_t * pt;
+ char * filename;
- if ( dataset[i] < 0 ) {
+ /*
+ * setup test bed related variables:
+ */
- nerrors++;
+ pt = (const H5Ptest_param_t *)GetTestParameters();
+ filename = pt->name;
+
+ MPI_Comm_rank(MPI_COMM_WORLD, &mpi_world_rank);
+ MPI_Comm_size(MPI_COMM_WORLD, &mpi_world_size);
+ MPI_Comm_rank(comm, &mpi_rank);
+ MPI_Comm_size(comm, &mpi_size);
+
+ /* Repeatedly re-open the file and verify its contents until it is */
+ /* told to end (when steps=0). */
+ while (steps_done != 0){
+ Reader_wait(mrc, steps);
+ VRFY((mrc >= 0), "Reader_wait failed");
+ steps_done = 0;
+
+ if (steps > 0 ){
+ /*
+ * Set up file access property list with parallel I/O access
+ */
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Setting up property list.\n",
+ mpi_rank, fcn_name);
+
+ fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+ VRFY((fapl_id != -1), "H5Pcreate(H5P_FILE_ACCESS) failed");
+ err = H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL);
+ VRFY((err >= 0 ), "H5Pset_fapl_mpio() failed");
+
+ /*
+ * Create a new file collectively and release property list identifier.
+ */
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Re-open file \"%s\".\n",
+ mpi_rank, fcn_name, filename);
+
+ file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl_id);
+ VRFY((file_id >= 0 ), "H5Fopen() failed");
+ err = H5Pclose(fapl_id);
+ VRFY((err >= 0 ), "H5Pclose(fapl_id) failed");
+
+#if 1
+ if (steps >= 1){
+ /*=====================================================*
+ * Step 1: open the data sets and read data.
+ *=====================================================*/
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: opening the datasets.\n",
+ mpi_rank, fcn_name);
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ dataset[i] = -1;
+ }
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ dataset[i] = H5Dopen2(file_id, dataset_name[i], H5P_DEFAULT);
+ VRFY((dataset[i] >= 0), "H5Dopen(1) failed.\n");
+ disk_space[i] = H5Dget_space(dataset[i]);
+ VRFY((disk_space[i] >= 0), "H5Dget_space failed.\n");
+ }
+
+ /*
+ * setup data transfer property list
+ */
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Setting up dxpl.\n", mpi_rank, fcn_name);
+
+ dxpl_id = H5Pcreate(H5P_DATASET_XFER);
+ VRFY((dxpl_id != -1), "H5Pcreate(H5P_DATASET_XFER) failed.\n");
+ err = H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE);
+ VRFY((err >= 0),
+ "H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) failed.\n");
+
+ /*
+ * read data from the data sets
+ */
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: Reading datasets.\n", mpi_rank, fcn_name);
+
+ disk_count[0] = (hsize_t)(LOCAL_DATA_SIZE);
+ disk_start[0] = (hsize_t)(LOCAL_DATA_SIZE * mpi_rank);
+ mem_count[0] = (hsize_t)(LOCAL_DATA_SIZE);
+ mem_start[0] = (hsize_t)(0);
+
+ /* set up expected data for verification */
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+ data[j] = (double)(mpi_rank + 1);
+ }
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start,
+ NULL, disk_count, NULL);
+ VRFY((err >= 0), "H5Sselect_hyperslab(1) failed.\n");
+ mem_space[i] = H5Screate_simple(1, mem_size, NULL);
+ VRFY((mem_space[i] >= 0), "H5Screate_simple(2) failed.\n");
+ err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET,
+ mem_start, NULL, mem_count, NULL);
+ VRFY((err >= 0), "H5Sselect_hyperslab(2) failed.\n");
+ err = H5Dread(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i],
+ disk_space[i], dxpl_id, data_read);
+ VRFY((err >= 0), "H5Dread(1) failed.\n");
+
+ /* compare read data with expected data */
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+ if (data_read[j] != data[j]){
+ HDfprintf(stdout,
+ "%0d:%s: Reading datasets value failed in "
+ "Dataset %d, at position %d: expect %f, got %f.\n",
+ mpi_rank, fcn_name, i, j, data[j], data_read[j]);
+ nerrors++;
+ }
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+ data[j] *= 10.0;
+ }
+
+ /*
+ * close the data spaces
+ */
+
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: closing dataspaces.\n", mpi_rank, fcn_name);
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ err = H5Sclose(disk_space[i]);
+ VRFY((err >= 0), "H5Sclose(disk_space[i]) failed.\n");
+ err = H5Sclose(mem_space[i]);
+ VRFY((err >= 0), "H5Sclose(mem_space[i]) failed.\n");
+ }
+ steps_done++;
+ }
+ /* End of Step 1: open the data sets and read data. */
+#endif
+
+#if 1
+ /*=====================================================*
+ * Step 2: reading attributes from each dataset
+ *=====================================================*/
+
+ if (steps >= 2){
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: reading attributes.\n", mpi_rank, fcn_name);
+
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+
+ att[j] = (double)(j + 1);
+ }
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ hid_t att_id, att_type;
+
+ att_id = H5Aopen(dataset[i], att_name[i], H5P_DEFAULT);
+ VRFY((att_id >= 0), "H5Aopen failed.\n");
+ att_type = H5Aget_type(att_id);
+ VRFY((att_type >= 0), "H5Aget_type failed.\n");
+ tri_err = H5Tequal(att_type, H5T_NATIVE_DOUBLE);
+ VRFY((tri_err >= 0), "H5Tequal failed.\n");
+ if (tri_err==0){
+ HDfprintf(stdout,
+ "%0d:%s: Mismatched Attribute type of Dataset %d.\n",
+ mpi_rank, fcn_name, i);
+ nerrors++;
+ }else{
+ /* should verify attribute size before H5Aread */
+ err = H5Aread(att_id, H5T_NATIVE_DOUBLE, att_read);
+ VRFY((err >= 0), "H5Aread failed.\n");
+ /* compare read attribute data with expected data */
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+ if (att_read[j] != att[j]){
+ HDfprintf(stdout,
+ "%0d:%s: Mismatched attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
+ mpi_rank, fcn_name, i, j, att[j], att_read[j]);
+ nerrors++;
+ }
+ for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+
+ att[j] /= 10.0;
+ }
+ }
+ err = H5Aclose(att_id);
+ VRFY((err >= 0), "H5Aclose failed.\n");
+ }
+ steps_done++;
+ }
+ /* End of Step 2: reading attributes from each dataset */
+#endif
+
+
+#if 1
+ /*=====================================================*
+ * Step 3 or 4: read large attributes from each dataset.
+ * Step 4 has different attribute value from step 3.
+ *=====================================================*/
+
+ if (steps >= 3){
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: reading large attributes.\n", mpi_rank, fcn_name);
+
+ for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+
+ lg_att[j] = (steps==3) ? (double)(j + 1) : (double)(j+2);
+ }
+
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ lg_att_id[i] = H5Aopen(dataset[i], lg_att_name[i], H5P_DEFAULT);
+ VRFY((lg_att_id[i] >= 0), "H5Aopen(2) failed.\n");
+ lg_att_type[i] = H5Aget_type(lg_att_id[i]);
+ VRFY((err >= 0), "H5Aget_type failed.\n");
+ tri_err = H5Tequal(lg_att_type[i], H5T_NATIVE_DOUBLE);
+ VRFY((tri_err >= 0), "H5Tequal failed.\n");
+ if (tri_err==0){
+ HDfprintf(stdout,
+ "%0d:%s: Mismatched Large attribute type of Dataset %d.\n",
+ mpi_rank, fcn_name, i);
+ nerrors++;
+ }else{
+ /* should verify large attribute size before H5Aread */
+ err = H5Aread(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att_read);
+ VRFY((err >= 0), "H5Aread failed.\n");
+ /* compare read attribute data with expected data */
+ for ( j = 0; j < LARGE_ATTR_SIZE; j++ )
+ if (lg_att_read[j] != lg_att[j]){
+ HDfprintf(stdout,
+ "%0d:%s: Mismatched large attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
+ mpi_rank, fcn_name, i, j, lg_att[j], lg_att_read[j]);
+ nerrors++;
+ }
+ for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+
+ lg_att[j] /= 10.0;
+ }
+ }
+ err = H5Tclose(lg_att_type[i]);
+ VRFY((err >= 0), "H5Tclose failed.\n");
+ err = H5Aclose(lg_att_id[i]);
+ VRFY((err >= 0), "H5Aclose failed.\n");
+ }
+ /* Both step 3 and 4 use this same read checking code. */
+ steps_done = (steps==3) ? 3 : 4;
}
- }
- /*
- * Close the data sets
- */
+ /* End of Step 3 or 4: read large attributes from each dataset */
+#endif
- if(verbose )
- HDfprintf(stdout, "%0d:%s: closing datasets again.\n",
- mpi_rank, fcn_name);
- for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ /*=====================================================*
+ * Step 5: read all objects from the file
+ *=====================================================*/
+ if (steps>=5){
+ /* nothing extra to verify. The file is closed normally. */
+ /* Just increment steps_done */
+ steps_done++;
+ }
+
+ /*
+ * Close the data sets
+ */
- if ( dataset[i] >= 0 ) {
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: closing datasets again.\n",
+ mpi_rank, fcn_name);
- err = H5Dclose(dataset[i]);
- VRFY((err >= 0), "H5Dclose(dataset[i])1 failed.\n");
+ for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+ if ( dataset[i] >= 0 ) {
+ err = H5Dclose(dataset[i]);
+ VRFY((err >= 0), "H5Dclose(dataset[i])1 failed.\n");
+ }
}
- }
- /*
- * Close the file
- */
- if(verbose)
- HDfprintf(stdout, "%0d:%s: closing file again.\n",
- mpi_rank, fcn_name);
- err = H5Fclose(file_id);
- VRFY((err >= 0 ), "H5Fclose(1) failed");
+ /*
+ * close the data transfer property list.
+ */
- }
+ if(verbose )
+ HDfprintf(stdout, "%0d:%s: closing dxpl .\n", mpi_rank, fcn_name);
+
+ err = H5Pclose(dxpl_id);
+ VRFY((err >= 0), "H5Pclose(dxpl_id) failed.\n");
+
+ /*
+ * Close the file
+ */
+ if(verbose)
+ HDfprintf(stdout, "%0d:%s: closing file again.\n",
+ mpi_rank, fcn_name);
+ err = H5Fclose(file_id);
+ VRFY((err >= 0 ), "H5Fclose(1) failed");
+
+ } /* else if (steps_done==0) */
+ Reader_result(mrc, steps_done);
+ } /* end while(1) */
if(verbose )
HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
return;
-
-} /* rr_obj_hdr_flush_confusion() */
+} /* rr_obj_hdr_flush_confusion_reader() */
#undef NUM_DATA_SETS
#undef LOCAL_DATA_SIZE
#undef LARGE_ATTR_SIZE
+#undef Reader_check
+#undef Reader_wait
+#undef Reader_result
+#undef Writer_Root
+#undef Reader_Root
/*=============================================================================
* End of t_mdset.c
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index 609db05..555f137 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -238,6 +238,8 @@ void coll_irregular_complex_chunk_read(void);
void coll_irregular_complex_chunk_write(void);
void io_mode_confusion(void);
void rr_obj_hdr_flush_confusion(void);
+void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm);
+void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm);
void lower_dim_size_comp_test(void);
void link_chunk_collective_io_test(void);
void contig_hyperslab_dr_pio_test(void);
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